1966009000

素因数分解:

$2^3\times 5^3\times {\mathrm{1966009}}^1$

素因数の和:1966030

約数の個数: 32

約数和(自身を含む): 4600463400

約数和(自身を除く): 2634454400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 1966009, 3932018, 7864036, 9830045, 15728072, 19660090, 39320180, 49150225, 78640360, 98300450, 196600900, 245751125, 393201800, 491502250, 983004500, 1966009000]

約数ペア:

[(1, 1966009000), (2, 983004500), (4, 491502250), (5, 393201800), (8, 245751125), (10, 196600900), (20, 98300450), (25, 78640360), (40, 49150225), (50, 39320180), (100, 19660090), (125, 15728072), (200, 9830045), (250, 7864036), (500, 3932018), (1000, 1966009)]